Homework Answers
a)
sugar and exercise are independent variable (IV)
weight loss id dependent variable (DV)
..............
b)
| SUMMARY OUTPUT | ||||||
| Regression Statistics | ||||||
| Multiple R | 0.95339 | |||||
| R Square | 0.908952 | |||||
| Adjusted R Square | 0.878603 | |||||
| Standard Error | 3.570257 | |||||
| Observations | 9 | |||||
| ANOVA | ||||||
| df | SS | MS | F | Significance F | ||
| Regression | 2 | 763.5196 | 381.7598 | 29.94962 | 0.000755 | |
| Residual | 6 | 76.4804 | 12.74673 | |||
| Total | 8 | 840 | ||||
| Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | |
| Intercept | 30.95217 | 10.20959 | 3.031676 | 0.023048 | 5.970204 | 55.93413 |
| sugar | -0.38819 | 0.132127 | -2.93801 | 0.026015 | -0.7115 | -0.06489 |
| exercise | 0.202911 | 0.24892 | 0.815167 | 0.44612 | -0.40617 | 0.811996 |
weight loss = 30.952 -0.388*sugar +0.203*exercise
.............
c)
weight loss = 30.952-(0.388*25) +(0.203*25)
=26.327
...........
Please let me know in case of any doubt.
Thanks in advance!
Please upvote!
Add Answer to:
2. There is a scientific study that claims amount of sugar consumed is related to weight...
2. There is a scientific study that claims amount of sugar consumed is related to weight...
2. There is a scientific study that claims amount of sugar consumed is related to weight gain. Another study claims amount exercise is related to weight loss. You are interested in exploring if amount of sugar consumed and amount of exercise can be used to weight loss. With the help of data below, answer following questions. sugar (grams) 50 56 58 30 52 Exercise (Hours) weight loss (pound) 13 10 16 9 12 12 15 25 20 20 35 30...
please find the partial correlation for exercise and weight loss while controlling for sugar. 2. There...
please find the partial correlation for exercise and weight loss
while controlling for sugar.
2. There is a scientific study that claims amount of sugar consumed is related to weight gain. Another study claims amount exercise is related to weight loss. You are interested in exploring if amount of sugar consumed and amount of exercise can be used to weight loss. With the help of data below, answer following questions. sugar (grams) 50 56 58 30 52 14 23 12...
Statistic Q1(a) Mr. Sweetheart likes sugar in his hot tea. He buys sugar packets from a...
Statistic Q1(a) Mr. Sweetheart likes sugar in his hot tea. He buys sugar packets from a local grocery store. Suppose the amount of sugar in a packet follows a normal distribution with mean 2.17 grams and standard deviation 0.08 grams. The amount of sugar in a package should be between 2.13 and 2.21 grams. Otherwise, a packet is considered to be defective. i. What is the probability that a randomly selected packet is defective? ii. Three sugar packets are chosen...
diabetes case study Diabetes Case Study Name: J.K Sex: Male Age: 54 Marital Status Single Height:...
diabetes case study
Diabetes Case Study Name: J.K Sex: Male Age: 54 Marital Status Single Height: 69 Current weight 297# Usual Body Weight: 3138 x 1 month ago Waist Circumference: 50 Dx: Syncope PMH: Diabetes Type 2-uncontrolled (diagnosed 5 months ago), HTN, Gout bad knees Social Hk: Smokes 1ppd, drinks 6-8 beers on days off. Lives in an apartment by himsel Exercise: no organized exercise; ifts heavy boxes at work Occupation: Stocker at WalMart-works Sleep: 5-6 hours during daytime ago),...
Cardiovascular Case Study M.R. is a 63 year-old Caucasian male who was admitted for an angioplasty...
Cardiovascular Case Study M.R. is a 63 year-old Caucasian male who was admitted for an angioplasty with stent placement is his right coronary artery. He is an insurance agent and has been working his normal hours. Does not indicate any additional physical activity above normal daily activities. Ht. 5’9” Wt; 240# No recent weight gain or loss Blood pressure: 160/100 mm Hg LDL 160 mg/dl HDL 35 mg/dl Blood glucose: 240 mg/dl Medical Hx: Type 2 diabetes Family Hx: Father died at the age of...
A grocery store manager did a study to look at the relationship between the amount of...
A grocery store manager did a study to look at the relationship between the amount of time (in minutes) customers spend in the store and the amount of money (in dollars) they spend. The results of the survey are shown below. Time 18 24 9 32 12 17 22 28 15 21 19 Money 31 30 26 79 24 37 45 88 22 35 25 A. r = [ Select ] 0.19", "0.81", "0.37", "0.92"] Round to three...
Study Guide 321 Student Name Date Course Section Chapter TERMINOLOGY A. An eating disorder characterized by...
Study Guide 321 Student Name Date Course Section Chapter TERMINOLOGY A. An eating disorder characterized by the refusal to maintain a minimally normal body weight Hunger B. An internal signal that stimulates a person to acquire and Anthropometrics consume food C. A term used to define overfatness with potential adverse health effects and a BMI of over 30 Anorexia Nervosa. D. The type of activity which strengthens muscles and improves flexibility, bone density, and muscle endurance Satiety E. A method...
CASE ST STUDY 2 Amanda is convinced that white flour and white sugar cause her to...
CASE ST STUDY 2 Amanda is convinced that white flour and white sugar cause her to overeat, resulting in an extra 30 pounds of weight she is carrying around. To control her impulse to Overeat, she has decided to eliminate all foods made with white or whole wheat flour and white sugar from her diet. Her total calorie needs are estimated to be 2000 per day. Yesterday, she ate the following Breakfast 2 scrambled ees and 2 sausage links 1...
2) A company making mattresses wants to test two different designs on elderly people who typically...
2) A company making mattresses wants to test two different designs on elderly people who typically have more trouble sleeping through the night, to see which is more effective at keeping people asleep for more hours. One is a mattress that conforms to the body (mattress #1) the other is a mattress that elevates to different levels to help with sleep apnea and snoring (mattress #2). The company wants to know which mattress makes more of a difference in helping...
Son 11 Name Write Equations for Proportional Relationships Study the example showing how to ident...
son 11 Name Write Equations for Proportional Relationships Study the example showing how to identify a proportional relationship. Then solve problems 1-9. Example The table shows the relationship between the money that Leo earns and the number of lawns that he mows. Is the relationship proportional? The ratios of the money earned to the number of lawns all simplify to y, or 5, so the relationship is proportional. Graph the relationship between the money earmed and the number of lawns...
2. There is a scientific study that claims amount of sugar consumed is related to weight gain. Another study claims amount exercise is related to weight loss. You are interested in exploring if amount of sugar consumed and amount of exercise can be used to weight loss. With the help of data below, answer following questions. sugar (grams) 50 56 58 30 52 Exercise (Hours) weight loss (pound) 13 10 16 9 12 12 15 25 20 20 35 30...
please find the partial correlation for exercise and weight loss
while controlling for sugar.
2. There is a scientific study that claims amount of sugar consumed is related to weight gain. Another study claims amount exercise is related to weight loss. You are interested in exploring if amount of sugar consumed and amount of exercise can be used to weight loss. With the help of data below, answer following questions. sugar (grams) 50 56 58 30 52 14 23 12...
diabetes case study
Diabetes Case Study Name: J.K Sex: Male Age: 54 Marital Status Single Height: 69 Current weight 297# Usual Body Weight: 3138 x 1 month ago Waist Circumference: 50 Dx: Syncope PMH: Diabetes Type 2-uncontrolled (diagnosed 5 months ago), HTN, Gout bad knees Social Hk: Smokes 1ppd, drinks 6-8 beers on days off. Lives in an apartment by himsel Exercise: no organized exercise; ifts heavy boxes at work Occupation: Stocker at WalMart-works Sleep: 5-6 hours during daytime ago),...
Study Guide 321 Student Name Date Course Section Chapter TERMINOLOGY A. An eating disorder characterized by the refusal to maintain a minimally normal body weight Hunger B. An internal signal that stimulates a person to acquire and Anthropometrics consume food C. A term used to define overfatness with potential adverse health effects and a BMI of over 30 Anorexia Nervosa. D. The type of activity which strengthens muscles and improves flexibility, bone density, and muscle endurance Satiety E. A method...
CASE ST STUDY 2 Amanda is convinced that white flour and white sugar cause her to overeat, resulting in an extra 30 pounds of weight she is carrying around. To control her impulse to Overeat, she has decided to eliminate all foods made with white or whole wheat flour and white sugar from her diet. Her total calorie needs are estimated to be 2000 per day. Yesterday, she ate the following Breakfast 2 scrambled ees and 2 sausage links 1...
2) A company making mattresses wants to test two different designs on elderly people who typically have more trouble sleeping through the night, to see which is more effective at keeping people asleep for more hours. One is a mattress that conforms to the body (mattress #1) the other is a mattress that elevates to different levels to help with sleep apnea and snoring (mattress #2). The company wants to know which mattress makes more of a difference in helping...
son 11 Name Write Equations for Proportional Relationships Study the example showing how to identify a proportional relationship. Then solve problems 1-9. Example The table shows the relationship between the money that Leo earns and the number of lawns that he mows. Is the relationship proportional? The ratios of the money earned to the number of lawns all simplify to y, or 5, so the relationship is proportional. Graph the relationship between the money earmed and the number of lawns...
Most questions answered within 3 hours.
-
Data from the past shows that on average, a ready-mixed concrete
plant receives 100 orders for...
asked 58 minutes ago -
The table below shows the number of state-registered automatic
weapons and the murder rate for several...
asked 55 minutes ago -
Container A holds 762 mL of ideal gas at 2.60 atm. Container B
holds 144 mL...
asked 54 minutes ago -
1)
Why is bulk transport necessary in both plants and animals?
The premise of the question...
asked 52 minutes ago -
What is the result of the following in MongoDB?
>use MovieDB
>db.movies.find( { genre: { $ne:...
asked 57 minutes ago -
What is the NPV?
r=9.28
c1= 5.853
c2= 6.37 + 1,826.76
asked 1 hour ago -
Please think of 2 on line only retailers that might benefit from
a brick and mortar...
asked 2 hours ago -
The definition of a partition
function involved a sum over all states, and knowledge of the...
asked 3 hours ago -
Which of the following events would be considered Systematic?
(Choose all that apply.)
A. The Federal...
asked 3 hours ago -
Questions of this part analyze the students’ understanding in
analyzing the given scenario and practical skills...
asked 3 hours ago -
#C++
Write a function, named sortByCourseNumber, that takes a
reference to a vector of string (like...
asked 3 hours ago -
A
cylunder of titanium (length = 5.00cm, diameter = 1.20 cm) has a
mass of 25.5...
asked 5 hours ago